[Solved] What will be the output of this Swift code?func printAll(_ strings: String...) { for str in strings { print(str) } } printAll("apple", "banana", "cherry") | Swift

Swift - Functions

What will be the output of this Swift code?

func printAll(_ strings: String...) {
    for str in strings {
        print(str)
    }
}
printAll("apple", "banana", "cherry")

Aapple banana cherry

B["apple", "banana", "cherry"]

Capple banana cherry

DError: Cannot pass multiple arguments

Step-by-Step Solution

Solution:

Step 1: Understand function behavior
The function takes multiple strings and prints each on a new line using a loop.
Step 2: Analyze output
Each string is printed separately, so output is apple, banana, cherry each on its own line.
Final Answer:
apple banana cherry -> Option A
Quick Check:
Variadic prints each argument on separate lines [OK]

Quick Trick: Variadic loops print each argument separately [OK]

Common Mistakes:

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